SreckoM Micic

I did notice Houdini freezing, or being super slow on Wayland on Ubuntu 26.04. When I downgraded to 580 nvidia driver version, I did not notice this happening. Might be that it is Nvidia driver related?

It is OSX thing. Apple does not support OpenGl nor Vulkan anymore, so this is probably going through MoltenVK. On Linux, for me, Vulkan is way more performant and looks better than OpenGl.

h20.5 qt6 is already perfectly stable on Wayland on Fedora and CachyOS that I've tested. On the other hand, on Nobara it is crashing, so something in Nobara is the problem, but others work perfectly fine.

For me on Ubuntu non qt6 version works. Qt6 version opens, but as soon as I move to other app, Houdini will just crash. On X11 everything works fine. And this is why devs hate building and maintaining apps for Linux Every distro, different story

Non qt6 version crashes also... So back to X11.